Results 11 to 20 of about 1,514 (209)
Risk factors, treatment, and outcome in dogs and cats with subdural hematoma and hemispheric collapse after ventriculoperitoneal shunting of congenital internal hydrocephalus. [PDF]
J Vet Intern Med, 2023 Abstract Background Overshunting and hemispheric collapse are well‐known complications after ventriculoperitoneal shunt (VPS) implantation. Risk factors that predispose to overshunting, treatment options, and prognosis after therapeutic intervention have not been described.
Farke D +5 more
europepmc +2 more sources
Different Reactions Define the Electrochemical Window in 1-Butyl-3-Methylimidazolium Triflate on Gold and Platinum Electrodes. [PDF]
ChemphyschemIonic liquids have attractive features such as a large electrochemical window. It is shown that it depends on both the electrolyte and electrode when water is added to an imidazolium ionic liquid. Ionic liquids (IL) make excellent candidates for many energy storage devices due to unique and tunable properties such as a large electrochemical window (ECW)
Stender FJ, Risch M.
europepmc +2 more sources
Two- and Three-Stage Natural Gas Combustion System—Experimental Comparative Analysis
Energies, 2023 The use of fuels with tendencies to reduce carbon dioxide emissions, particularly gaseous fuels, and improve combustion systems is one of the directions for increasing an internal combustion engine’s attractiveness as a power source.
Ireneusz Pielecha, Filip Szwajca
doaj +1 more source
A fundamental study of prechamber combustion characteristics in a constant volume combustion chamber
Nihon Kikai Gakkai ronbunshu, 2020 The prechamber combustion characteristics were studied using a constant volume combustion chamber to improve the efficiency of cogeneration natural gas engines.
Seiya UENO +5 more
doaj +1 more source
Energies, 2020 The demand for internal combustion engines remains high for mobile power sources in all fields due to their low costs, running distance capacity, charging reliability, and heavy driving durability.
Nyamsuren Gombosuren +2 more
doaj +1 more source
Frontiers in Mechanical Engineering, 2021 The demand for transportation energy is growing and thus improving the efficiency and reducing the pollutant emissions from this energy sector is critical. Transportation has historically been powered by the internal combustion engine (ICE).
Adam B. Dempsey +2 more
doaj +1 more source
Lean Methane Mixtures in Turbulent Jet Ignition Combustion System
Energies, 2023 The development of modern vehicle drives is aimed at reducing fuel consumption (i.e., crude oil) and minimizing the exhaust emission of toxic components. One such development is the implementation of a two-stage combustion system. Such a system initiates
Ireneusz Pielecha, Filip Szwajca
doaj +1 more source
Study on the effect of hydrogen addition on ignition and combustion of prechamber ignition system
Nihon Kikai Gakkai ronbunshu, 2023 The gas engine for the cogeneration system realizes lean combustion by using prechamber ignition. The fuel properties of natural gas are quantified as methane value, and a small amount of H2 and C2-C4 hydrocarbon fuels affect ignition and combustion ...
Kantetsu OMAE +4 more
doaj +1 more source
Journal of Chemistry, 2020 The swirl burner with a prechamber was used in a 14 MW pulverized-coal combustion experiment to investigate the influence of inner and secondary air ratios (ISA/OSA) on the combustion characteristic and flame shape in this work.
Pengzhong Liu +5 more
doaj +1 more source
Journal of Combustion, Volume 2023, Issue 1, 2023., 2023 The article contains a comparative analysis of two types of burners used in different methods of fuel‐air mixture preparation: (1) vortex mixing and (2) mixing with transverse jets. The analysis was carried out in order to determine which one of the two burning devices is more efficient and has better environmental performance. In device no.
Mikhail G. Zhumagulov +4 more
wiley +1 more source